package com.aop;

import org.apache.log4j.Logger;
import org.aspectj.lang.JoinPoint;
import org.aspectj.lang.annotation.AfterThrowing;
import org.aspectj.lang.annotation.Aspect;

@Aspect
public class ErrorLogger {

    private static final Logger log= Logger.getLogger(ErrorLogger.class);
    @AfterThrowing(pointcut="execution(* com.service.UserService.*(..))",throwing = "e")
    public void afterThrowing(JoinPoint jp,RuntimeException e){
        log.error(jp.getSignature().getName()+"方法发生异常"+e);
    }
}
